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For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

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[Gmcnet] (no subject) [message #18365] Sun, 10 August 2008 19:07 Go to next message
Ray and Verna Lucas is currently offline  Ray and Verna Lucas   United States
Messages: 25
Registered: February 2006
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Junior Member
Is this where we post a question?

There used to be a website where you could view all kinds of photos and
also GMC'S for sale.

How do I find that???

Thanks

Ray

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Re: [Gmcnet] (no subject) [message #18366 is a reply to message #18365] Sun, 10 August 2008 19:28 Go to previous messageGo to next message
C Boyd is currently offline  C Boyd   United States
Messages: 2629
Registered: April 2006
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Senior Member
http://www.gmcmhphotos.com/photos/

this is one.


C. Boyd
76 Crestmont
East Tennessee
Re: [Gmcnet] (no subject) [message #18368 is a reply to message #18365] Sun, 10 August 2008 19:25 Go to previous messageGo to next message
Dave Motorhome is currently offline  Dave Motorhome   United States
Messages: 175
Registered: July 2007
Karma: 2
Senior Member
I like this site; it has lots of links and info.
good luck on your search!

http://www.bdub.net/GMCLinks.html

David
75 Glenbrook
Broken Arrow, OK
http://75glenbrook.googlepages.com/



Aug 10, 2008 at 7:07 PM, Ray & Verna Lucas <rlucas@centurytel.net> wrote:
> Is this where we post a question?
>
> There used to be a website where you could view all kinds of photos and
> also GMC'S for sale.
>
> How do I find that???
>
> Thanks
>
> Ray
>
> _______________________________________________
> Gmcnet mailing list
> Gmcnet@
> http://mail.gmcers.org/mailman/listinfo/gmcnet_gmcers.org
>



--

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Re: [Gmcnet] (no subject) [message #18587 is a reply to message #18365] Wed, 13 August 2008 17:39 Go to previous messageGo to next message
Betty Tregunna is currently offline  Betty Tregunna   United States
Messages: 1
Registered: September 2007
Karma: 0
Junior Member
I dont know, but I have a GMC for sale if interested let me know..

Joe and Betty
Southern Maryland

New PUPPIES
WWW.Beesntees.com         


--- On Sun, 8/10/08, Ray & Verna Lucas <rlucas@centurytel.net> wrote:

> From: Ray & Verna Lucas <rlucas@centurytel.net>
> Subject: [Gmcnet] (no subject)
> To: gmcnet@gmcers.org
> Date: Sunday, August 10, 2008, 8:07 PM
> Is this where we post a question?
>
> There used to be a website where you could view all kinds
> of photos and
> also GMC'S for sale.
>
> How do I find that???
>
> Thanks
>
> Ray
>
> _______________________________________________
> Gmcnet mailing list
> Gmcnet@
> http://mail.gmcers.org/mailman/listinfo/gmcnet_gmcers.org





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Re: [GMCnet] (no subject) [message #20409 is a reply to message #18365] Sun, 31 August 2008 08:49 Go to previous messageGo to next message
David L Greenberg is currently offline  David L Greenberg   United States
Messages: 899
Registered: January 2004
Location: Port St Lucie, FL
Karma: 0
Senior Member

On Sun, 31 Aug 2008 05:07:22 -0700 (PDT) John Lowe <jglowe@verizon.net>
writes:
> Ladies and Gentlement,
>
> I am a "new" owner and want to introduce myself to the list.

Welcome to the GMC Net John & Sheri.

You have made the 2nd wise choice; the first being the selection of the
classic GMC.

You will find a great group of knowledgeable and caring owners here.
Another good choice would be to sign up with the GMC Tidewater Crabs,
your area's GMC club.

Happy Trails!

David Lee Greenberg (In Bisbee, Arizona)
Port St Lucie, FL
Dedicated to the Preservation of the Classic GMC Motorhome
www.gmcss.com/Registry.htm
http://gmcmhregistry.com/
____________________________________________________________
Click here to find the rental car that fits your needs.
http://thirdpartyoffers.juno.com/TGL2141/fc/Ioyw6i3nMUoWg8ptDcuL0z4MyDgpIiMdtqNVdt0pUJzBdR2ufwmbXc/
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Dave Greenberg
Dedicated to the Preservation of the GMC Clasic
http:GMCmhRegistry.com davegreenberg1@juno.com
Re: [GMCnet] (no subject) [message #28711 is a reply to message #18365] Mon, 24 November 2008 12:11 Go to previous messageGo to next message
David L Greenberg is currently offline  David L Greenberg   United States
Messages: 899
Registered: January 2004
Location: Port St Lucie, FL
Karma: 0
Senior Member

On Mon, 24 Nov 2008 09:34:10 -0800 "Bruce Tara" <bnetara@aceweb.com>
writes:
400 SMALL BLOCK,TURBO 400
> TRANS.
>
>
>
>
Probably not a TZE motorhome.


David Lee Greenberg
Port St Lucie, FL
Dedicated to the Preservation of the Classic GMC Motorhome
www.gmcss.com/Registry.htm
http://gmcmhregistry.com/
____________________________________________________________
Free information on becoming a Graphic Designer. Click Now!
http://thirdpartyoffers.juno.com/TGL2141/fc/PnY6rw3huH7RSfXWYDG7D4L97W0DYogXlRikHEQhZWYc1t1yYjVBQ/
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Dave Greenberg
Dedicated to the Preservation of the GMC Clasic
http:GMCmhRegistry.com davegreenberg1@juno.com
Re: [GMCnet] (no subject) [message #40003 is a reply to message #18365] Thu, 09 April 2009 21:15 Go to previous messageGo to next message
Oldrvguybcg is currently offline  Oldrvguybcg   United States
Messages: 100
Registered: September 2008
Karma: 0
Senior Member
You are but I got mine last year at 42.

Brian Gleissner
74 Sequoia
**************New Deals on Dell Netbooks – Now starting at $299 (A
HREF=http://pr.atwola.com/promoclk/100126575x1220635155x1201407495/aol?redir=http:%2F
%2Fad.doubleclick.net%2Fclk%3B213771973%3B35379628%3Bw)
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Re: [GMCnet] (no subject) [message #40596 is a reply to message #18365] Thu, 16 April 2009 11:46 Go to previous messageGo to next message
Hanson9 is currently offline  Hanson9   United States
Messages: 3
Registered: February 2004
Karma: 0
Junior Member
I was 36 when I bought the 23' 1973 GMC that I still have....in 1979.
Dean The Resourceful Norse Hanson

In a message dated 4/9/2009 5:26:25 P.M. Pacific Daylight Time,
jimkanomata@gmail.com writes:
You are, I was 39 when I purchased the first GMC.

On Thu, Apr 9, 2009 at 11:28 AM, Carl Stouffer <carljr3b@yahoo.com> wrote:
> At age 53, I thought I was one of the younger ones!
>
> Carl S.
> '75 ex Palm Beach
> Tucson, AZ.
>
>
>
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Jim Kanomata
Applied/GMC, Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Re: [GMCnet] (no subject) [message #40598 is a reply to message #40596] Thu, 16 April 2009 12:08 Go to previous messageGo to next message
Ray Erspamer is currently offline  Ray Erspamer   United States
Messages: 1707
Registered: May 2007
Location: Milwaukee Wisconsin
Karma: -3
Senior Member

When I was 39 I had already WANTED a GMC for 10 years.....but never got one for another 20 years after that !

Ray & Lisa Erspamer
78 Royale Center Kitchen
The Malosco Cruiser (TZE368V101144)
Wauwatosa, Wisconsin 53226
Email: 78GMC-Royale@att.net
414-745-3188
Web Site: http://ray-lisa.page.tl/



----- Original Message ----
From: "Hanson9@aol.com" <Hanson9@aol.com>
To: gmclist@temp.gmcnet.org
Sent: Thursday, April 16, 2009 11:46:13 AM
Subject: Re: [GMCnet] (no subject)

I was 36 when I bought the 23' 1973 GMC that I still have....in 1979.
Dean The Resourceful Norse Hanson

In a message dated 4/9/2009 5:26:25 P.M. Pacific Daylight Time,
jimkanomata@gmail.com writes:
You are, I was 39 when I purchased the first GMC.

On Thu, Apr 9, 2009 at 11:28 AM, Carl Stouffer <carljr3b@yahoo.com> wrote:
> At age 53, I thought I was one of the younger ones!
>
> Carl S.
> '75 ex Palm Beach
> Tucson, AZ.
>
>
>
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Jim Kanomata
Applied/GMC, Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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**************Great deals on Dell’s most popular laptops – Starting at
$479
(http://pr.atwola.com/promoclk/100126575x1220029082x1201385915/aol?redir=http:%2F%2Fad.doubleclick.net%2Fclk%3B213969145%3B35701480%3Bh)
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Ray Erspamer 78 GMC Royale Center Kitchen 403, 3.70 Final Drive Holley Sniper Quadrajet EFI System, Holley Hyperspark Ignition System 414-484-9431
Re: [GMCnet] (no subject) [message #40603 is a reply to message #40598] Thu, 16 April 2009 12:54 Go to previous messageGo to next message
Kosier is currently offline  Kosier   United States
Messages: 834
Registered: February 2008
Karma: 1
Senior Member
Hey,

I just talked to a new owner Sunday who is only 29. And he
bought the
coach himself, it wasn't a gift from family. There IS hope!!

Gary Kosier
77EII & 77PB
Newark, Ohio

----- Original Message -----
From: "Ray Erspamer" <78gmc-royale@att.net>
To: <gmclist@temp.gmcnet.org>
Sent: Thursday, April 16, 2009 1:08 PM
Subject: Re: [GMCnet] (no subject)


>
> When I was 39 I had already WANTED a GMC for 10 years.....but
> never got one for another 20 years after that !
>
> Ray & Lisa Erspamer
> 78 Royale Center Kitchen
> The Malosco Cruiser (TZE368V101144)
> Wauwatosa, Wisconsin 53226
> Email: 78GMC-Royale@att.net
> 414-745-3188
> Web Site: http://ray-lisa.page.tl/
>
>
>
> ----- Original Message ----
> From: "Hanson9@aol.com" <Hanson9@aol.com>
> To: gmclist@temp.gmcnet.org
> Sent: Thursday, April 16, 2009 11:46:13 AM
> Subject: Re: [GMCnet] (no subject)
>
> I was 36 when I bought the 23' 1973 GMC that I still have....in
> 1979.
> Dean The Resourceful Norse Hanson
>
> In a message dated 4/9/2009 5:26:25 P.M. Pacific Daylight
> Time,
> jimkanomata@gmail.com writes:
> You are, I was 39 when I purchased the first GMC.
>
> On Thu, Apr 9, 2009 at 11:28 AM, Carl Stouffer
> <carljr3b@yahoo.com> wrote:
>> At age 53, I thought I was one of the younger ones!
>>
>> Carl S.
>> '75 ex Palm Beach
>> Tucson, AZ.
>>
>>
>>
>> _______________________________________________
>> GMCnet mailing list
>> List Information and Subscription Options:
>> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>>
>
>
>
> --
> Jim Kanomata
> Applied/GMC, Fremont,CA
> jimk@appliedairfilters.com
> http://www.appliedgmc.com
> 1-800-752-7502
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>
> **************Great deals on Dell’s most popular laptops –
> Starting at
> $479
> (http://pr.atwola.com/promoclk/100126575x1220029082x1201385915/aol?redir=http:%2F%2Fad.doubleclick.net%2Fclk%3B213969145%3B35701480%3Bh)
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
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>

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Re: [GMCnet] (no subject) [message #40608 is a reply to message #18365] Thu, 16 April 2009 15:14 Go to previous messageGo to next message
storm'n is currently offline  storm'n   United States
Messages: 492
Registered: April 2007
Location: Ont. Can
Karma: 0
Senior Member
Ray
When I was 36 we had a GMC. Now at 66 I want 1 again.
                Norm.
--- On Thu, 4/16/0
 
9, Ray Erspamer <78gmc-royale@att.net> wrote:


From: Ray Erspamer <78gmc-royale@att.net>
Subject: Re: [GMCnet] (no subject)
To: gmclist@temp.gmcnet.org
Received: Thursday, April 16, 2009, 1:08 PM



When I was 39 I had already WANTED a GMC for 10 years.....but never got one for another 20 years after that !

Ray & Lisa Erspamer
78 Royale Center Kitchen
The Malosco Cruiser (TZE368V101144)
Wauwatosa, Wisconsin 53226
Email: 78GMC-Royale@att.net
414-745-3188
Web Site: http://ray-lisa.page.tl/



----- Original Message ----
From: "Hanson9@aol.com" <Hanson9@aol.com>
To: gmclist@temp.gmcnet.org
Sent: Thursday, April 16, 2009 11:46:13 AM
Subject: Re: [GMCnet] (no subject)

I was 36 when I bought the 23' 1973 GMC that I still have....in 1979.
Dean The Resourceful Norse Hanson

In a message dated 4/9/2009  5:26:25 P.M. Pacific Daylight Time,
jimkanomata@gmail.com writes:
You are, I  was 39 when I purchased the first GMC.

On Thu, Apr 9, 2009 at 11:28 AM,  Carl Stouffer <carljr3b@yahoo.com> wrote:
> At age 53, I thought I  was one of the younger ones!
>
> Carl S.
> '75 ex Palm  Beach
> Tucson,  AZ.
>
>
>
>  _______________________________________________
> GMCnet mailing  list
> List Information and Subscription Options:
>  http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



-- 
Jim Kanomata
Applied/GMC,  Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
_______________________________________________
GMCnet  mailing list
List Information and Subscription  Options:
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**************Great deals on Dell’s most popular laptops – Starting at
$479
(http://pr.atwola.com/promoclk/100126575x1220029082x1201385915/aol?redir=http:%2F%2Fad.doubleclick.net%2Fclk%3B213969145%3B35701480%3Bh)
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Re: [GMCnet] (no subject) [message #40658 is a reply to message #40603] Fri, 17 April 2009 08:12 Go to previous messageGo to next message
Dave is currently offline  Dave   United States
Messages: 32
Registered: March 2004
Karma: 3
Member
I was 29 and clueless when I bought mine. Long before the GMCnet. I
had no idea what I was getting myself into. The first few years were
a real learning experience! GM was ending support for the motorhome
and there was no on-line community to turn to for ideas and support.
Thanks to the all of the great on-line resources, and to the GMC
motorhome community, owning and maintaining a GMC is so much easier now.

Maybe it is just because I live in Michigan but it seems that there
are a lot of young guys who still like to tinker with cars and
trucks. And they are more technically savvy so things like hacking
the engine computer does not intimidate them. Hopefully there will be
a long future for our GMC motorhomes. People are still flying 50+
year old airplanes every day. So there is no technical reason why the
motorhome should not be maintainable as long as there is the desire to do so.

At 01:54 PM 4/16/2009, Gary Kosier wrote:
>I just talked to a new owner Sunday who is only 29. And he
>bought the
>coach himself

Dave
Ann Arbor, MI.
73 Sequoia (26'/455/EbH/RwI/ThH/HEI/TBI/160°/3.42/100A/Q55G/GPS)


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Re: [GMCnet] (no subject) [message #49653 is a reply to message #18365] Thu, 16 July 2009 12:55 Go to previous messageGo to next message
David L Greenberg is currently offline  David L Greenberg   United States
Messages: 899
Registered: January 2004
Location: Port St Lucie, FL
Karma: 0
Senior Member

On Thu, 16 Jul 2009 11:46:34 -0400 The Patersons <1busybee@sympatico.ca>
writes:
> I was simply trying to RE-Connect, as I was away, and went on
> 'Hold.'
> _______________________________________________

You were never really far as far as the Net is concerned. Your name was
mentioned often during your virtual absence.


David Lee Greenberg
Port St Lucie, FL
Dedicated to the Preservation of the Classic GMC Motorhome
http://GMCmhRegistry.com
48 Packard Super Eight
____________________________________________________________
Criminal Lawyers - Click here.
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Dave Greenberg
Dedicated to the Preservation of the GMC Clasic
http:GMCmhRegistry.com davegreenberg1@juno.com
Re: [GMCnet] (no subject) [message #85024 is a reply to message #18365] Mon, 17 May 2010 21:24 Go to previous messageGo to next message
MHillsipd is currently offline  MHillsipd   United States
Messages: 2
Registered: May 2010
Karma: 0
Junior Member
We have a 1975 Avion , and was wondering if they have a
convertor from 120v to 12v? Or is there any type of charging
system to keep the Batteries full charged.

Thank You in advance.
Marvin Hills
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Re: [GMCnet] (no subject) [message #85035 is a reply to message #85024] Mon, 17 May 2010 22:03 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Marvin,

I just sent you a copy of the Avion Operating and Maintenance Manual in a
separate message. On page 22 you will find the 12VDC Wiring Diagram that
shows the converter (red and blue wires).

Both my Avions have been updated and I'm not sure where the OEM converter
was located, however, I believe it is located under the love seat behind the
driver.

If you have the OEM unit it is highly recommended that you replace it with a
current technology unit as they WILL boil your batteries dry! Quite a few
owners have had good success with Professional Dynamics units.

Here's a link to a company on eBay that sells them at very reasonable cost.

http://stores.ebay.com/R-and-P-Carriages-Trailer-Sales

The 45 amp model is adequate for our coaches.

I bought a 60 amp unit because I found it would fit mounted to the wheel
well below the shelf under the sink in the bathroom. I installed a ground
fault interrupter outlet in the junction box to the right of the circuit
breaker panel to plug it in.

Unfortunately I didn't take any pictures at the time but I will be back in
the USA mid June and have to do some more wiring in the area and I'll take
some pictures for you.

Regards,
Rob Mueller
Sydney, Australia
AUS '75 Avion-The Blue Streak TZE365V100428
USA '75 Avion-Double Trouble TZE365V100426

-----Original Message-----
From: gmclist-bounces@temp.gmcnet.org
[mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of MHillsipd@aol.com
Sent: Tuesday, 18 May 2010 12:24 PM
To: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] (no subject)

We have a 1975 Avion , and was wondering if they have a
convertor from 120v to 12v? Or is there any type of charging
system to keep the Batteries full charged.

Thank You in advance.
Marvin Hills
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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [Gmcnet] (no subject) [message #85042 is a reply to message #18365] Mon, 17 May 2010 23:13 Go to previous messageGo to next message
Chr$ is currently offline  Chr$   United States
Messages: 2690
Registered: January 2004
Location: Scottsdale, AZ
Karma: 1
Senior Member
units for sale?

www.bethunesales.com
www.gmccoop.com
www.appliedgmc.com



-Chr$: Perpetual SmartAss
Scottsdale, AZ

77 Ex-Kingsley 455 SOLD!
2010 Nomad 24 Ft TT 390W PV W/MPPT, EV4010 and custom cargo door.
Photosite: Chrisc GMC:"It has Begun" TT: "The Other Woman"
Re: [GMCnet] (no subject) [message #85576 is a reply to message #18365] Fri, 21 May 2010 20:42 Go to previous messageGo to next message
David L Greenberg is currently offline  David L Greenberg   United States
Messages: 899
Registered: January 2004
Location: Port St Lucie, FL
Karma: 0
Senior Member

On Fri, 21 May 2010 20:35:29 -0500 Todd Walhof <stwfox@verizon.net>
writes:
>
>
> Sent from my iPod
> _______________________________________________

Something else an iPod can do...send invisable messages! There must be an
app for that. VBG
>


David Lee Greenberg
Port St Lucie, FL skype: david.lee.greenberg
Dedicated to the Preservation of the Classic GMC Motorhome
http://GMCmhRegistry.com
http://www.picturetrail.com/gmcregistry

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http:GMCmhRegistry.com davegreenberg1@juno.com
Re: [GMCnet] (no subject) [message #102615 is a reply to message #18365] Mon, 11 October 2010 16:52 Go to previous messageGo to next message
Gary Casey is currently offline  Gary Casey   United States
Messages: 448
Registered: September 2009
Karma: 0
Senior Member
Comments in order of the snips from the posts below:
Certainly "driving conservatively" isn't a bad thing and is always to be
recommended, but I don't think it gives much protection of the wallet. The
transmission certainly doesn't care, but the torque converter will be much less
efficient when cold. But it won't warm up much until you put some power through
the converter, so you might as well drive it. You'll burn less gas overall if
you just start it up and drive it. My opinion.

Cummins among others sell engines for gen sets and they are expected to produce
full power within a few seconds of starting. I don't think an idling period
does anything good for either the engine or the turbo, but I suppose it doesn't
hurt anything. To get an idea how much heat is generated during idling, start
up a diesel with your hand on the exhaust manifold - it will get colder before
it starts to get warm. Might as well just start it up and go. Combustion won't
be perfect, the noise level will be higher and it might blow white smoke for a
bit, but it will warm up a lot faster under load.

Regarding Harley engines, I have no experience except to note that their cooling
system (air cooled ones, that is) is far from optimum and the rear cylinder runs
much hotter than the front. And I will admit to warming up my BMW for a minute
before riding, but that was because I was afraid, with the manual choke, that it
might quit in traffic. I mentioned F1 engines as an exception to the rule and
perhaps I should have included Harleys (at the other end of the spectrum - oops,
shouldn't have said that :-).

Yes, coking of the oil after a hot shut-down is a concern for non-water-cooled
turbos, but very often the low speed driving before shutdown is adequate. Not
necessarily true if pulling off a freeway right into a pit stop, so in that case
a minute of idling might be advised. In a diesel the exhaust temperature at
idle is very low, so it doesn't take much idling time to cool off the turbo. It
is a bigger problem with gasoline engines that have higher idle exhaust
temperatures.
Gary


> So 1 minute and drive conservatively for a few minutes. Protects
> your drive train and the environment and your pocket book.

Slightly off topic, but the same for diesel and/or turbo diesel?
Tim Conway

I am going to disagree on one point below. Harley EVO engines need to warm
up before you ride them.

A Harley tech rep told me to start the bike, put on your jacket, put on your
helmet, put on your sunglasses, then feel the rocker boxes, if they were
warm put on your gloves and go! If not wait till they were.

He told me failure to do this would result in the forward part of the front
cylinder and the rear part of the rear cylinder scuffing.

Whenever guys would come to me telling me that they were using a lot of oil
I would pull the spark plugs and use my borescope to check those surfaces
and yup they were scuffed.
Rob M.

One common caution about turbo-diesel is not about cold start, but about hot
shut-down. If a turbo-diesel (any turbocharger equipped engine actually) is
shut down after being at high load and it is not a jacket water cooled turbo
(many still use lube oil to cool the back bearing and plate), lube oil can coke
up (cooked black hard stuff) in the oil spaces that need to be clear for proper
cooling.

Matt



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Re: [GMCnet] (no subject) [message #102622 is a reply to message #102615] Mon, 11 October 2010 17:02 Go to previous messageGo to next message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
Registered: November 2009
Karma: -8
Senior Member

The newest Harleys (last 2 or 3 years) have rear cylinder
disabling when idling in traffic and (IIRC) during "parade"
type duty. Goes back to firing the rear VERY quickly when
the throttle is opened even slightly. This is only with
the new "drive-by-wire" throttles, though. I'm happy that
I had an oil cooler installed on my 2000 Screamin' Eagle
Road Glide. Wife's Dyna Low Rider also has a cooler, but
her oil temperature seems to run almost 30 degrees hotter
than mine does.

Dealer service department states it's because the sensor
on hers is closer to the engine.

I'm a bit suspicious, though.

BTW, all Harleys have been fuel injection for quite a
few years, now. No more fiddling with choke to keep
them running at startup!

Mine has air suspension, electronic cruise control, and
a bunch of other nice stuff!

* * * * * * * * *
* Mac Macdonald *
* Hamcall K2GKK *
* USAF, Retired *
* Oklahoma City *
** "Money Pit" **
* '76 ex - P.B. *
* * * * * * * * *


----------------------------------------
> Date: Mon, 11 Oct 2010 14:52:01 -0700
> From: casey.gary@yahoo.com
> To: gmclist@temp.gmcnet.org
> Subject: Re: [GMCnet] (no subject)
>
> Comments in order of the snips from the posts below:
> Certainly "driving conservatively" isn't a bad thing and is always to be
> recommended, but I don't think it gives much protection of the wallet. The
> transmission certainly doesn't care, but the torque converter will be much less
> efficient when cold. But it won't warm up much until you put some power through
> the converter, so you might as well drive it. You'll burn less gas overall if
> you just start it up and drive it. My opinion.
>
> Cummins among others sell engines for gen sets and they are expected to produce
> full power within a few seconds of starting. I don't think an idling period
> does anything good for either the engine or the turbo, but I suppose it doesn't
> hurt anything. To get an idea how much heat is generated during idling, start
> up a diesel with your hand on the exhaust manifold - it will get colder before
> it starts to get warm. Might as well just start it up and go. Combustion won't
> be perfect, the noise level will be higher and it might blow white smoke for a
> bit, but it will warm up a lot faster under load.
>
> Regarding Harley engines, I have no experience except to note that their cooling
> system (air cooled ones, that is) is far from optimum and the rear cylinder runs
> much hotter than the front. And I will admit to warming up my BMW for a minute
> before riding, but that was because I was afraid, with the manual choke, that it
> might quit in traffic. I mentioned F1 engines as an exception to the rule and
> perhaps I should have included Harleys (at the other end of the spectrum - oops,
> shouldn't have said that :-).
>
> Yes, coking of the oil after a hot shut-down is a concern for non-water-cooled
> turbos, but very often the low speed driving before shutdown is adequate. Not
> necessarily true if pulling off a freeway right into a pit stop, so in that case
> a minute of idling might be advised. In a diesel the exhaust temperature at
> idle is very low, so it doesn't take much idling time to cool off the turbo. It
> is a bigger problem with gasoline engines that have higher idle exhaust
> temperatures.
> Gary
>
>
> > So 1 minute and drive conservatively for a few minutes. Protects
> > your drive train and the environment and your pocket book.
>
> Slightly off topic, but the same for diesel and/or turbo diesel?
> Tim Conway
>
> I am going to disagree on one point below. Harley EVO engines need to warm
> up before you ride them.
>
> A Harley tech rep told me to start the bike, put on your jacket, put on your
> helmet, put on your sunglasses, then feel the rocker boxes, if they were
> warm put on your gloves and go! If not wait till they were.
>
> He told me failure to do this would result in the forward part of the front
> cylinder and the rear part of the rear cylinder scuffing.
>
> Whenever guys would come to me telling me that they were using a lot of oil
> I would pull the spark plugs and use my borescope to check those surfaces
> and yup they were scuffed.
> Rob M.
>
> One common caution about turbo-diesel is not about cold start, but about hot
> shut-down. If a turbo-diesel (any turbocharger equipped engine actually) is
> shut down after being at high load and it is not a jacket water cooled turbo
> (many still use lube oil to cool the back bearing and plate), lube oil can coke
> up (cooked black hard stuff) in the oil spaces that need to be clear for proper
> cooling.
>
> Matt
>
>
>
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
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Re: [GMCnet] (no subject) [message #109244 is a reply to message #18365] Tue, 21 December 2010 07:04 Go to previous messageGo to previous message
Gary Casey is currently offline  Gary Casey   United States
Messages: 448
Registered: September 2009
Karma: 0
Senior Member
Chuck,
Thanks for your reply. I, too was a little bit "loose" with my words on
occasion. You state that even with 4-wheel reaction systems the rear caliper
should have a reduced diameter piston. Yes, the rears will still have lower
traction, but not because they "trail." The reason is that the reaction arm
system doesn't have parallel arms (I'm not positive of this and that's why I
didn't address that issue before. When it comes to braking-induced loads it
depends on what we would call the "instant center" of the reaction. In the
standard system it is easy to locate - it's the bogie pivot. But for a reaction
arm system the instant center is where the lines connecting the axle to the
bogie pivot and the pivot points of the reaction arms intersect. If they were
parallel the instant center is at infinity and there will be no lifting (or
lowering) effect. But they aren't parallel, so they will intersect at some
distance ahead of the wheel (for the rears). The original has an 18 inch
distance, but what is the distance to the instant center for the reaction arm
system? I suspect it is about double that, but I don't know. That is enough to
make a dramatic improvement, but not enough to eliminate all the detrimental
effects of the instant center being high and in front of the wheel. Just as a
comparison, if the instant center were only 12 inches ahead (of the rears and
behind the fronts) the braking behavior would probably be a total disaster. 18
inches is only 50% greater than "ground zero." But 36 inches is probably 3
times the "critical" distance. Pretty good, and probably good enough for all
practical purposes.

Sorry, my explanation was too wordy.
Gary Casey

From Chuck:

Gary Stated:

2. With a trailing axle rear suspension the rears will lock early. No
question. Will they still lock if the reaction arm system is used
for the
middles? I suspect so, but I haven't heard

What we found out in the testing we did 3 years ago on Rick
Flanagan's coach at Jim's place is you do not want to use calipers
over 70 mm on the rear wheels. Even though both rear wheels carry
about the same load during braking on the rear wheel tires with the
reaction arm system installed are not capability of providing as much
braking ability as the mid and front wheels. The friction on rear
tires that are being drug along is not as high as the mid and front
tires that are being pushed. Anyone know the answer as to why?

Chuck who is extremely happy that someone developed the reaction arm
system




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